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Frequency Devices
Electronic Filters, Amplifiers & Oscillators - Frequency Devices
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Fix & Prog. Sinewave Oscillators - Frequency Devices

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   Transformers, Digital Audio

A transformer is an electrical device that transfers energy from one circuit to another by magnetic coupling with no moving parts. A transformer comprises two or more coupled windings, or a single tapped winding and, in most cases, a magnetic core to concentrate magnetic flux. An alternating current in one winding creates a time-varying magnetic flux in the core, which induces a voltage in the other windings. Transformers are used to convert between high and low voltages, to change impedance, and to provide electrical isolation between circuits.



Bronze Partners
3S Industries, Co., Inc.
AAC Inc
Agere Systems
Allied Components International
Amecon, Inc.
ATC-Frost Magnetics / Standex Electronics
Bridgeport Magnetics/Tortran Inc.
Central Technologies
Custom Magnetics Inc.
DeYoung Mfg., Inc.
Dynage/Power & Magnetics
EAG Electronics
EK Magnetics
Energy Transformation Systems, Inc.
Forest Electric Company
GCi Technologies
I-TECH CORP.
Inductive Technologies
Integrity Technology Corporation
ISL Products International Limited
Lenco Electronics, Inc.
Magnetika, Inc
Manutech, Inc.
Midcom, Inc.
Minntronix, Inc
Pico Electronics, Inc.
Precision Inc
Pulse, A Technitrol Company
Renco Electronics, Inc.
Rhombus Industries
Schott Magnetics
Scientific Conversion, Inc.
Shogyo Int'l Corp.
Standex Electronics Inc.
Sumida America
Tamura Corp. of America
Thordarson Inc.
Thordarson Meissner Incorporated
Toroid Corporation of Maryland
Transtek Magnetics
Triad Magnetics (formerly Magnetek)
TT electronics BI Technologies
Ventronics, Inc.
Vitec Electronics Corp.
Fixed and programmable amplifiers - Frequency Devices

 

Books
Audio Postproduction for Digital Video
Jay Rose

Excerpt - page 79: "... wire as well. Also, you can't mult or split a digital audio signal; that changes the impedance. Instead, use a distribution amplifier or transformer. AES/EBU digital audio The AES/EBU standard6 is found on virtually ..."
See more references to Transformers, Digital Audio in this book.
DAFX:Digital Audio Effects
Udo Zölzer, Xavier Amatriain, Daniel Arfib, and Jordi Bonada

Excerpt - page 92: "... pp. 439 459. MIT Press, 1991. [-98] S. Wardle. A Hilbert-transformer frequency shifter for audio. In Proc. DAFX-98 Digital Audio Effects Workshop, pp. 25 29, Barcelona, Noveniber 1998. [Z6197] ..."
See more references to Transformers, Digital Audio in this book.
High Performance Audio Power Amplifiers
Ben Duncan

Excerpt - page 81: "... These requirements are met by the fibre- optic, opto- or transformer-coupled interfacing, familiar enough in digital audio. Such systems must also not only meet EMC requirements, but ..."
See more references to Transformers, Digital Audio in this book.
Newnes Guide to Digital TV, Second Edition
Richard Brice

Excerpt - page 70: "... digital audio interface There are many ways of constructing a digital audio interface, and variations abound from ... of this circuit is simplicity!) Transformer coupling is infinitely preferred. Happily, whilst .tnalogue audio transformers are ..."
See more references to Transformers, Digital Audio in this book.
Principles of Digital Audio
Ken C. Pohlmann

Art of Digital Audio, Third Edition
John Watkinson

Introduction to Digital Audio Coding and Standards (The International Series in Engineering and Computer Science)
Marina Bosi and Richard E. Goldberg

Digital Audio Processing (with CD-ROM)
Doug Coulter

Introduction to Digital Audio, Second Edition
John Watkinson

Understanding Digital Terrestrial Broadcasting (Artech House Digital, Audio, and Video Technology Library)
Seamus O'Leary

Digital Audio Explained: For The Audio Engineer
Nika Aldrich

Desktop Audio Technology: Digital audio and MIDI principles (Music Technology)
Francis Rumsey

Digital Audio Technology: A Guide to CD, MiniDisc, SACD, DVD(A), MP3 and DAT, Fourth Edition
Jan Maes and Marc Vercammen

Practical Recording Techniques, Fourth Edition: The step-by-step approach to professional audio recording
Bruce Bartlett and Jenny Bartlett

Excerpt - page 135: "... Microphone Techniques 8 during mixdown. Use a low- to high-Z transformer between the track output and the processor or amp input. Record the processor or amp on an open track. In a digital audio workstation (DAW), you can start with a track of a ..."
See more references to Transformers, Digital Audio in this book.
Audio for Television
John Watkinson

Excerpt - page 93: "... Analog and digital audio signals 93 log video distribution amplifiers. Impedance converting transformers allow balanced 110 f2 to unbalanced 75 f2 matching. In ..."
See more references to Transformers, Digital Audio in this book.
Network and Operating System Support for Digital Audio and Video: 4th International Workshop Nossdav '93, Lancaster, UK, November 3-5, 1993. Proceedin (Springer Series in Chemical Physics)
Doug Shepherd, Gordon Blair, and Geoff Coulson

Electricity Requirements for a Digital Society
Walter Baer, Scott Hassell, and Ben Vollard

Audio/Video Cable Installer's Pocket Guide
Stephen H. Lampen

The Essential Digital Video Handbook: A Comprehensive Guide to Making Videos That Make Money
Pete May

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